Your best bet is to check around on eBay. Look for version two colors on another website ( such as tamenagerie.com ) and then compare to some of the colors you see on eBay.
If you have a walgreens... Sometimes they have older tamagotchi. Mine currently has the V3 tamas. It may or may not have them... Sometimes in stores like KB toys, BigLots and on very rare occasions Toys r us. Otherwise, check online. h34r: