Ask yourself which toys are most collectible: train sets ... About 150 million ponies were reportedly sold in the 1980s, with their popularity boosted by an animated TV series.

The 1980s was a time of big hair, neon colors, and some seriously valuable collectibles. From toys to tech ... nostalgic people are willing to pay top dollar for such as the following.

From the McFurby to Boo Buckets, some of the most iconic McDonald’s Happy Meal toys can also fetch a pretty penny these days.