Amazon currently has the KRE-O Transformer – Optimus with Twin Cycles for $29.99  (down from $69.99)! I cannot believe this thing turns into a truck! Wow. They also have a few other nice KRE-O deals that you can check out .
This toy has a four out of five star customer rating and it will ship to you for FREE! Please keep in mind that Amazon prices can change very quickly, so I cannot guarantee how long it will be around.