Arthur's Toy Trouble / Spar for the Course

It's a race to the toy store after Arthur realizes he may have given away his chance at two million dollars! Who knew a defective swamp monster action figure could be so valuable? --- The new 18th hole at the mini golf course will be a tribute to musical instruments! No wait, an alien moon odyssey! No, a ride through the country! Unless Muffy, Buster, and Binky learn to comprise, they'll be stuck with another boring windmill...