| Used (Good) | Black String with Coupling Points and Open End Studs 1 x 21 | 3 | £0.396 | £8.70 | 9_Lives_Bricks (208) Shipping £8.31 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 Szybka wysyĆka OLX Kupony na kolejne zakupy | 1 | £0.40 | £6.17 | HIDDEN TREASURE [OLX] ... (96) Shipping £5.77 Minimum Order £1.92 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 3 | £0.403 | £2.95 | Aerial Bricks (99) Shipping £2.55 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 31 | £0.412 | £5.60 | JanKarol bricks (81) Shipping £5.19 Minimum Order £5.77 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 5 | £0.416 | £3.22 | The Brick Junction (143) Shipping £2.80 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 3 | £0.419 | £7.12 | LLOJ Toys (84) Shipping £6.70 Minimum Order £2.52 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 3 | £0.42 | £10.48 | Bricks4all_NL (40) Shipping £10.06 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 5 | £0.423 | £2.77 | A superBRICK (176) Shipping £2.35 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 8 | £0.424 | N/A | Shop0815 (170) Request a Shipping Quote Minimum Order £4.20 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 2 | £0.425 | £8.11 | Grimsholm Bricks (1) Shipping £7.68 Minimum Order £0.72 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 1 | £0.428 | £2.48 | BrickMarketUK (498) Shipping £2.05 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 new, out of box | 3 | £0.43 | £4.63 | brickpart (250) Shipping £4.20 Minimum Order £8.39 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 1 | £0.432 | £3.48 | BricksandMinifiguresUK (0) Shipping £3.05 | |
| Used (Good) | Black String with Coupling Points and Open End Studs 1 x 21 | 1 | £0.435 | N/A | Brick Day (16) Does not ship to GB Minimum Order £0.84 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 6 | £0.442 | £3.04 | ROBOT VISION (91) Shipping £2.60 Minimum Order £2.00 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 26 | £0.443 | £4.60 | BrickTasty (92) Shipping £4.15 Minimum Order £4.20 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 4 | £0.445 | £11.35 | Bricks by Nicks (81) Shipping £10.91 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 3 | £0.462 | £20.32 | BlainesWorld (1200) Shipping £19.86 Minimum Order £1.85 | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 5 | £0.471 | N/A | FroggyBlock Bazaar (11) Request a Shipping Quote | |
| New | Black String with Coupling Points and Open End Studs 1 x 21 | 76 | £0.479 | £9.25 | Brick Takeover (6797) Shipping £8.77 Minimum Lot Average £1.76 | |