Add any of the optional items listed below for big savings off the regular purchase price and turn your selection into an instant price-saving bundle. Just click the checkbox to the left of the item to bundle it with Ultra Refill Hip-Hop Rex Construction Kits. The limited-time special prices listed below are valid only when you bundle the item with Ultra Refill Hip-Hop Rex Construction Kits.

Add		Ultra Symphonic Refill regular price: $49.00  add it for only: $10.00  you save: $39.00
Add		Ultra Refill Hip-Hop Instruments regular price: $19.00  add it for only: $7.00  you save: $12.00
Add		Ultra Refill Hip-Hop Drum Kits regular price: $19.00  add it for only: $7.00  you save: $12.00
Add		Ultra Refill Hip-Hop NNXT Construction Kits regular price: $19.00  add it for only: $7.00  you save: $12.00
Add		Sonic Refill 4 DL Gold Bundle (Vol. 1-20) regular price: $199.00  add it for only: $99.00  you save: $100.00