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Snap Circuits Upgrade


Elenco Snap Circuits SC-300 Plus Upgrade Kits to SC-750

$39.99


ELENCO SNAP CIRCUITS UC-80 UPGRADE KIT CONVERTS SC500 TO SC750 Ages 8+

$33.99


Snap Circuits Upgrade kit sc-500 to sc- 750

$22.00


Snap Circuits UC-30 Electronics Exploration Upgrade Kit | SC-100 to SC-300 |

$31.09


Elenco Electronics Snap Circuits UC-30 Upgrade Kit Projects 102-305

$29.99


Elenco Snap Circuits UC-30 Upgrade Kit Converts SC-100 to SC-300 Ages 8+

$31.97


Snap Circuits UC-70 Upgrade Kit SC-300 to SC-750

$64.88


Elenco Snap Circuits UC-40 Upgrade Kit Converts SC-100 to SC-500 Ages 8+

$59.97


Snap Circuits UC-30 Upgrade Kit SC-100 to SC-300

$12.00


Snap Circuits Jr. PLUS 2 Upgrade Kits: 100 to 300 and 300 to 500

$39.99


Electronic Snap Circuits UC-50 Upgrade Kit SC-300 to SC-500 by Elenco Electronic

$29.99


Elenco UC-70 Snap Circuits Upgrade Kit SC-300 to SC-750

$54.99


Elenco Snap Circuits UC-60 Upgrade Kit Convert SC-100 to SC-750 Ages 8+ Special!

$87.97


Snap Circuits UC-70 Upgrade Kit Converts SC-300 to SC-750 Ages 8+

$59.99


Elenco Snap Circuits UC-60 Upgrade Kit Convert SC-100 to SC-750 Ages 8+

$87.99


Snap Circuits SC-3Di 3D Illumination PRIORITY MAIL UPGRADE FOR CHRISTMAS

$45.55


Elenco Snap Circuits Rover UC-90 Upgrade Kit SCROV-10 TO SCROV-50

$49.97


SNAP CIRCUITS UC-100 UPGRADE KIT CONVERTS SC-300 SC-500SC-750 to SCM-400 TRAINER

$79.97


Elenco Snap Circuits UC-50 Upgrade Kit Converts SC-300 to SC-500 Ages 8+

$38.97


Elenco Snap Circuits Rover UC-90 Upgrade Kit SCROV-10 TO SCROV-50

$39.96


New  Elenco Snap Circuits Uc-40 Upgrade Kit Converts Sc-100 To Sc-500 Toy Play

$333.88


Electronics Snap Circuits UC-40 Upgrade Kit SC-100 To SC-500

$69.95


ELENCO UC-50 Snap Circuits Upgrade Kit SC300 to SC500 NEW!!!

$38.98


Snap Circuits UC-50 Electronics Exploration Upgrade Kit | SC-300 to SC-500 |

$35.09


Elenco Snap Circuits Rover UC-90 Upgrade Kit SCROV-10 TO SCROV-50 FREE SHIP

$32.99


Snap Circuits UC-50 Upgrade Kit SC-300 to SC-500

$35.18


Snap Circuits Uc-30 Upgrade Kit Sc-100 To Sc-300 Toy Play MYTODDLER New

$31.58


Snap Rover Robot Kit & Elenco Snap Circuits Rover UC-90 Upgrade Kit SCROV-10

$45.00


Elenco Electronics Snap Circuits UC-50 Upgrade Kit New Sealed Projects 306-511

$19.95


ELENCO SNAP CIRCUITS SCP-12 FM RADIO KIT PRIORITY MAIL UPGRADE FOR CHRISTMAS

$26.97


ELENCO Snap Circuits Jr. Electronic Kit SC-100 + UC-30 = SC-300 with Upgrade Kit

$22.49


NEW Snap Circuits Rover UC-90 Upgrade Kit SCROV-10 TO SCROV-50

$32.94


Snap Circuits Upgrade SC-100 to SC-750

$72.99


Elenco Snap Circuits Upgrade Kit SC-300 to SCM-400. Delivery is Free

$85.72


Elenco Snap Circuits UC-70 Upgrade Kit SC-300 to SC-750. Shipping Included

$91.31


Snap Circuits UC-80 Upgrade Kit SC-500 to SC-750 (INCLUDES CI-73)

$90.00


Elenco Snap Circuits UC-40 Upgrade Kit SC-100 to SC-500. Shipping is Free

$121.00


Snap Circuits Uc-30 Upgrade Kit Sc-100 To Sc-300 New. Best Price

$55.84


Snap Circuits Upgrade SC-300 to SC-750

$44.05


Upgrade Kit SC100 to SC750. Snap Circuits. Free Shipping

$178.00


Snap Circuits UC-30 Electronics Exploration Upgrade Kit | SC-100 to SC-300 | ...

$34.95