While not actual retro product, the retro-inspired C-3PO and R2-D2 Talking Action Figure Set – Classic Edition – Star Wars is up at ShopDisney right now for $49.99. It's two figures - including a slightly off-model Kenner-inspired R2-D2 - where C-3PO is around 9-inches and R2-D2 is over 6-inches.

Presumably this won't be in any stores other than theme parks. The shop offers free shipping at $75.