| Used (Good) | Red String with Coupling Points and End Studs 1 x 21 | 1 | US $0.43 | US $5.29 | SkaraborgJohan (51) Shipping US $4.86 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.469 | US $27.11 | Brickshopbelgium (9) Shipping US $26.64 Minimum Order US $2.72 |
| Used (Like New) | White String with Coupling Points and End Studs 1 x 21 | 3 | US $0.50 | US $8.50 | Lil Rhody Brick Exchange (304) Shipping ~US $8.00 Minimum Order US $3.50 |
| Used (Good) | Black String with Coupling Points and End Studs 1 x 21 | 2 | US $0.50 | US $8.50 | Lil Rhody Brick Exchange (304) Shipping ~US $8.00 Minimum Order US $3.50 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.50 | US $5.78 | NC Brickhouse (64) Shipping ~US $5.28 Minimum Order US $3.00 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 See home page for condition report | 2 | US $0.507 | N/A | Neil and Julies bricks (463) Request a Shipping Quote |
| Used (Like New) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.522 | US $4.87 | Brickorama_NL (12) Shipping US $4.35 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 great condition | 1 | US $0.558 | N/A | Ausdarrenbricks (14) Request a Shipping Quote |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.567 | US $9.27 | Shop0815 (71) Shipping US $8.70 Minimum Order US $3.26 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 2 | US $0.57 | N/A | Joes Brick House (1179) Request a Shipping Quote Minimum Order US $0.95 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 3 | US $0.575 | US $7.64 | Brick of Destiny (27) Shipping US $7.07 Minimum Order US $8.70 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.599 | US $9.34 | Kirkfoed Sales (109) Shipping US $8.74 Minimum Order US $5.10 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.60 | US $5.59 | SML Bricks LLC (7) Shipping ~US $4.99 Minimum Order US $2.99 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 2 | US $0.60 | US $15.71 | Gurus Baustein Tempel (172) Shipping US $15.11 Minimum Order US $10.86 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.601 | US $3.46 | Flamingo Bricks (1) Shipping US $2.86 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.603 | US $5.85 | Bearded Brickshop (5) Shipping US $5.25 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $0.608 | N/A | T-Brick (128) Request a Shipping Quote Minimum Order US $3.17 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.61 | US $5.52 | Aardvark's Bricks (1077) Shipping US $4.91 Minimum Order US $3.50 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.612 | US $5.87 | Hideaway Designz (720) Shipping US $5.26 Minimum Order US $3.00 |
| Used (Good) | Black String with Coupling Points and End Studs 1 x 21 | 2 | US $0.624 | N/A | A Fistful of Bricks (25) Does not ship to US Minimum Order US $1.09 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 Great Condition | 2 | US $0.634 | N/A | Brick Mania UK (193) Request a Shipping Quote |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 2 | US $0.634 | N/A | Ed'sBricks (42) Request a Shipping Quote Minimum Order US $1.27 |
| New | Red String with Coupling Points and End Studs 1 x 21 | 1 | US $0.634 | US $13.31 | AbsoluteBrick (180) Shipping US $12.67 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.634 | N/A | MoreBricksEverywhere (54) Request a Shipping Quote Minimum Order US $1.01 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.643 | N/A | Don's Discounts (16) Request a Shipping Quote Minimum Order US $3.67 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 3 | US $0.644 | US $5.39 | JJ CREATIVE BRICKS (25) Shipping ~US $4.75 Minimum Order US $2.00 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 2 | US $0.65 | US $7.15 | Liberty Bricks (37) Shipping US $6.50 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.652 | US $6.09 | Twin Brick (118) Shipping US $5.44 Minimum Order US $1.09 |
| New | Red String with Coupling Points and End Studs 1 x 21 | 1 | US $0.652 | N/A | Brickshaw (235) Request a Shipping Quote Minimum Order US $3.26 |
| Used (Good) | White String with Coupling Points and End Studs 1 x 21 | 1 | US $0.654 | US $6.64 | Blessed.Bricks (16) Shipping ~US $5.99 Minimum Order US $5.00 |