401
$2, $50, (1999), President Ishak, sign. Hu Tsu Tau, both same serial no. 0MK 000007 (Super Serial Number 7), the $2 graded PMG Superb Gem UNC67EPQ, the $50 graded PMG Choice AU58EPQ. (2)
SG$100 Up
Realised: SG$130

402
$2, $50, (1999), President Ishak, sign. Hu Tsu Tau, both same serial no. 0MT 000002 (Super Serial Number 2), both graded PMG Gem UNC66EPQ. (2)
SG$160 Up
Realised: SG$150

403
$2, $50, (1999), President Ishak, sign. Hu Tsu Tau, both same serial no. 0MT 000003 (Super Serial Number 3), graded PMG Superb Gem UNC67EPQ and Gem UNC66EPQ respectively. (2)
SG$160 Up
Realised: SG$180

404
$2, $50, (1999), President Ishak, sign. Hu Tsu Tau, both same serial no. 0MT 000005 (Super Serial Number 5), graded PMG Superb Gem UNC67EPQ and Choice UNC64 respectively. (2)
SG$130 Up
Realised: SG$160

405
$2, $50, (1999), President Ishak, sign. Hu Tsu Tau, both same serial no. 0MU 000009 (Super Serial Number 9), both graded PMG Gem UNC66EPQ. (2)
SG$160 Up
Realised: SG$150

406
$2, $50, (1999), President Ishak, sign. Hu Tsu Tau, both same serial no. 0NK 000010, graded PMG Gem UNC66EPQ and Gem UNC65EPQ respectively. (2)
SG$140 Up
Realised: SG$140

407
$2, (1999), President Ishak, BCCS, sign. Hu Tsu Tau, serial no. 0WQ 856790, error, misaligned notes, print shift upwards, VF.
SG$25 Up
Realised: -

408
$2, (1999), President Ishak, BCCS, sign. Hu Tsu Tau, serial nos. 0WW 767032 to 035, 4 consecutive replacement notes, serial no. 0WW 767032 graded PMG Gem UNC65EPQ, serial no. 0WW 767034 graded PMG Choice UNC64, all others graded PMG Superb Gem UNC67EPQ. (4)
SG$1,100 Up
Realised: SG$1,000

409
$2, (1999), President Ishak, BCCS, sign. Hu Tsu Tau, serial nos. 0ZZ 077774 to 776, 3 consecutive notes. Prefix 0ZZ originally issued with commemorative booklets. Without the booklets. Incorrectly labelled by PMG as replacement. All graded PMG Superb Gem UNC67EPQ. (3)
SG$190 Up
Realised: SG$190

410
$2, (1999), President Ishak, BCCS, sign. Hu Tsu Tau, serial nos. 0WW 767049 to 050, consecutive pair of replacement notes, both graded PMG Superb Gem UNC67EPQ. (2)
SG$560 Up
Realised: SG$650

411
$2, (1999), President Ishak, MAS, sign. Goh Chok Tong, serial no. 2AK 990099, radar serial no. AU-UNC.
SG$25 Up
Realised: SG$25

412
$2, (2000), President Ishak, BCCS, sign. Hu Tsu Tau, red Millennium logo ovpt., serial no. 5008650, replacement note, PMG Choice UNC64.
SG$110 Up
Realised: SG$130

413
$2, (2000), President Ishak, BCCS, sign. Hu Tsu Tau, red Millennium logo ovpt., serial nos. 0264380 to 389, 1264380 to 389; 2264380 to 389; ageing, generally AU-UNC. (30)
SG$130 Up
Realised: -

414
$2, (2000), President Ishak, BCCS, sign. Hu Tsu Tau, red Millennium logo ovpt., serial no. 5007145, replacement note, PMG Choice UNC64.
SG$110 Up
Realised: SG$160

415
$5, President Ishak, sign. Tharman Shanmugaratnam, prefixes 4BE to 4BH (4 consecutive prefixes), 4BK to 4BM (3 consecutive prefixes), 4BP to 4BW (8 consecutive prefixes), all same serial no. 038300, generally AU-UNC. (15)
SG$260 Up
Realised: -

416
$10, (2005), President Ishak, MAS, sign. Lee Hsien Loong, serial no. 1BN 777777, solid 7s, PMG Choice UNC64.
SG$340 Up
Realised: -

417
$10, (2005), President Ishak, MAS, sign. Lee Hsien Loong, serial nos. 1AA 058641 to 646 (6 consecutive notes), 1AA 803334 to 339 (6 consecutive notes), all 1st prefix notes, generally AU-UNC. (12)
SG$420 Up
Realised: SG$500

418
$10, (2004), President Ishak, MAS, polymer, commemorative, sign. Lee Hsien Loong, serial no. MAS 005824, PMG Gem UNC66EPQ.
SG$420 Up
Realised: -

419
$10, (2004), President Ishak, MAS, polymer, commemorative, sign. Lee Hsien Loong, serial no. MAS 000089, PMG Gem UNC66EPQ.
SG$950 Up
Realised: SG$900

420
$10, (2004), President Ishak, MAS, polymer, commemorative, sign. Lee Hsien Loong, serial no. MAS 000091, PMG Gem UNC66EPQ.
SG$950 Up
Realised: SG$900

421
$10, President Ishak, polymer, sign. Goh Chok Tong, serial nos. 2BR 000001 to 010, 10 consecutive notes, generally AU-UNC. (10)
SG$800 Up
Realised: -

422
$10, President Ishak, polymer, sign. Goh Chok Tong, serial nos. 2BR 111111, 222222, 333333, 444444, 555555, 666666, 777777, 888888, 999999, 123456, generally AU-UNC. (10)
SG$800 Up
Realised: SG$900

423
$10, President Ishak, polymer, sign. Goh Chok Tong, serial nos. 2BR 000088, 000888, 008888, 088888, generally AU-UNC. (4)
SG$230 Up
Realised: SG$230

424
$20, (2007), President Ishak, MAS, polymer, sign. Goh Chok Tong, 40th Anniversary Currency Interchangeability Agreement Commemorative note, serial nos. 0AA 090269 to 270, consecutive pair of 1st prefix notes, AU-UNC. (2)
SG$75 Up
Realised: SG$70

425
SG50 commemoratives, $10, uncut sheet of 3, "Strong Families", prefixes 5AX, 5AY, 5AZ, serial no. 395544, graded PMG Gem UNC66EPQ. (1 sheet of 3)
SG$3,200 Up
Realised: -

426
$50, (1990), President Ishak, sign. Hu Tsu Tau, polymer, serial no. F 066600, AU.
SG$65 Up
Realised: SG$90

427
$50, (1990), President Ishak, sign. Hu Tsu Tau, polymer, commemorative, serial nos. D 640116, D 932680, VF. (2)
SG$130 Up
Realised: -

428
$50, (1999), President Ishak, BCCS, sign. Hu Tsu Tau, serial no. 1JJ 143289, PMG Choice AU58. 'Replacement' not stated on PMG label. Even though PMG does not label 1JJ as replacement, this prefix is generally regarded as replacement because the Lee Hsien Loong signature starts with 1HL, and continues with 1KA after 1HZ.
SG$520 Up
Realised: SG$500

429
$50, (1999), President Ishak, sign. Hu Tsu Tau, serial nos. 0AA 482912 to 915, 4 consecutive 1st prefix notes, 1st, 2nd notes graded PMG Gem UNC65EPQ, 3rd, 4th notes graded PMG Choice UNC64EPQ. (4)
SG$480 Up
Realised: SG$460

430
$50, President Ishak, BCCS, sign. Hu Tsu Tau, serial no. OJH 058657, error, misaligned note, print shift downwards, VF.
SG$75 Up
Realised: -

431
$50, (2013), President Ishak, MAS, sign. Tharman Shanmugaratnam, serial no. 4DF 000001, with 2 diamonds on back, PMG Gem UNC66EPQ.
SG$210 Up
Realised: SG$200

432
$50, (2013), President Ishak, MAS, sign. Tharman Shanmugaratnam, serial no. 4DF 000002, with 2 diamonds on back, PMG Superb Gem UNC67EPQ.
SG$110 Up
Realised: SG$100

433
$50, (2013), President Ishak, MAS, sign. Tharman Shanmugaratnam, serial no. 4DF 000003, with 2 diamonds on back, PMG Superb Gem UNC67EPQ.
SG$110 Up
Realised: SG$140

434
$50, (2013), President Ishak, MAS, sign. Tharman Shanmugaratnam, serial no. 4DF 000004, with 2 diamonds on back, PMG Gem UNC66EPQ.
SG$110 Up
Realised: -

435
$50, (2013), President Ishak, MAS, sign. Tharman Shanmugaratnam, serial no. 4DF 000005, with 2 diamonds on back, PMG Gem UNC66EPQ.
SG$110 Up
Realised: SG$100

436
$50, (2013), President Ishak, MAS, sign. Tharman Shanmugaratnam, serial no. 4DF 000006, with 2 diamonds on back, PMG Gem UNC66EPQ.
SG$110 Up
Realised: SG$110

437
$50, (2013), President Ishak, MAS, sign. Tharman Shanmugaratnam, serial no. 4DF 000007, with 2 diamonds on back, PMG Gem UNC66EPQ.
SG$110 Up
Realised: SG$100

438
$50, (2013), President Ishak, MAS, sign. Tharman Shanmugaratnam, serial no. 4DF 000008, with 2 diamonds on back, PMG Superb Gem UNC67EPQ.
SG$210 Up
Realised: SG$230

439
$50, (2013), President Ishak, MAS, sign. Tharman Shanmugaratnam, serial no. 4DF 000009, with 2 diamonds on back, PMG Superb Gem UNC67EPQ.
SG$210 Up
Realised: -

440
$50, (2013), President Ishak, MAS, sign. Tharman Shanmugaratnam, serial no. 4DF 000010, with 2 diamonds on back, PMG Gem UNC66EPQ.
SG$110 Up
Realised: SG$100

441
SG50 commemoratives, $50, serial nos. 50AA 003685 (1st prefix), SG50 003685, graded PMG Superb Gem UNC68EPQ and Gem UNC66EPQ respectively; $10, matching set of 5 back designs, "...regardless of race, language or religion...", "Opportunities for All", "Safe and Secure", "Strong Families" and "Active Citizenry", all 1st prefix serial nos. 5AA 003685, the "Strong Families" graded PMG Superb Gem UNC67EPQ, all other 4 $10 notes graded PMG Gem UNC66EPQ. (7)
SG$2,100 Up
Realised: -

442
$50, (2015), President Ishak, MAS, sign. Tharman Shanmugaratnam, serial no. 5BT 012345, ascending ladder serial number, PMG AU55EPQ.
SG$110 Up
Realised: SG$160

443
$50, (2015), President Ishak, MAS, sign. Tharman Shanmugaratnam, SG50 commemorative notes, uncut sheet of 3, serial nos. SG50 071910, 074410, 076910, PMG Superb Gem UNC68EPQ. With presentation folder. Marketed by Noel Gifts International Ltd. (1 sheet)
SG$750 Up
Realised: SG$700