| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $0.604 | N/A | T-Brick (127) Request a Shipping Quote Minimum Order US $3.15 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.12 | N/A | MollosKlemmwelt (50) Does not ship to US Minimum Order US $3.64 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.26 | US $8.67 | you-know-what (107) Shipping US $7.41 Minimum Order US $1.74 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.29 | US $16.32 | Gurus Baustein Tempel (172) Shipping US $15.04 Minimum Order US $10.81 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 2 | US $1.31 | US $5.10 | Need a brick or 2 (753) Shipping US $3.79 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 2 | US $1.38 | US $7.87 | MintBox Bricks (130) Shipping US $6.49 Minimum Order US $5.41 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 2 | US $1.40 | US $6.65 | Hideaway Designz (720) Shipping US $5.26 Minimum Order US $3.00 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 2 | US $1.42 | N/A | Don's Discounts (15) Request a Shipping Quote Minimum Order US $3.66 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.43 | N/A | Gavs Brick Emporium (421) Request a Shipping Quote Minimum Order US $1.89 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.50 | US $5.99 | The Dragon's Roost (52) Shipping ~US $4.49 Minimum Order US $2.00 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.55 | US $12.63 | Ziddis Bricks Block shop (1053) Shipping US $11.08 Minimum Order US $5.54 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.55 | US $8.97 | Brickshop UK (3115) Shipping US $7.43 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.55 | US $6.55 | Kams Brick Hut (58) Shipping US $5.00 Minimum Order US $2.00 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 Good Condition | 7 | US $1.56 | N/A | Buy cheap in bulk! (132) Request a Shipping Quote Minimum Order US $10.82 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.56 | US $6.81 | Goods Goods (43) Shipping ~US $5.25 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.56 | US $7.56 | Blessed.Bricks (16) Shipping ~US $5.99 Minimum Order US $5.00 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.57 | N/A | Hopes Brick Shop (171) Request a Shipping Quote Minimum Order US $4.50 |
| Used (Acceptable) | Green String with Coupling Points and End Studs 1 x 21 | 3 | US $1.57 | US $11.31 | JSS (44) Shipping US $9.74 Minimum Order US $3.25 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 2 | US $1.57 | N/A | Dave g (67) Request a Shipping Quote |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 Good condition | 2 | US $1.58 | US $7.58 | MollonBricks (110) Shipping US $6.00 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.58 | N/A | Brickstreet in Arnhem (133) Request a Shipping Quote |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.59 | US $7.63 | Legendary Brick Co. (705) Shipping US $6.04 |
| Used (Acceptable) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.59 | US $28.63 | The_Brick_Doctor (18) Shipping US $27.04 Minimum Order US $5.41 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.59 | N/A | Pott Bricks (15) Request a Shipping Quote |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 C15-00082 | 1 | US $1.59 | US $7.65 | T-Rex Bricks (125) Shipping US $6.06 Minimum Order US $5.41 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.60 | US $11.33 | Top-Brixx (46) Shipping US $9.74 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 1 | US $1.60 | US $7.51 | Replay Toy Cavern (2336) Shipping US $5.92 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 | 2 | US $1.61 | US $14.55 | Xpress-Bricks (11) Shipping US $12.94 Minimum Order US $9.24 |
| Used (Good) | Green String with Coupling Points and End Studs 1 x 21 Perfect Condition | 1 | US $1.62 | N/A | MoreBricksEverywhere (54) Request a Shipping Quote |
| Used (Like New) | Green String with Coupling Points and End Studs 1 x 21 | 4 | US $1.71 | US $15.77 | BSW Bricks (299) Shipping US $14.06 |