Anybody else wonder why some of the mini sets, especially the Star Wars mini building sets, drastically change prices from month to month? Sometimes they go way up in value, then a month later, they lose more than half their value.......then, they go back up. Any ideas why they fluctuate so much?

Anybody else wonder why some of the mini sets, especially the Star Wars mini building sets, drastically change prices from month to month? Sometimes they go way up in value, then a month later, they lose more than half their value.......then, they go back up. Any ideas why they fluctuate so much?

Sometimes people will locate cases of these Lego mini sets or 'polybags' in storage container auctions or other similar auctions and sell off a huge amount on Ebay very cheap to unload them. After they sell out, the prices will go higher again.

Sometimes people will locate cases of these Lego mini sets or 'polybags' in storage container auctions or other similar auctions and sell off a huge amount on Ebay very cheap to unload them. After they sell out, the prices will go higher again.Mini sets seem to change value quite often. You just never know when a huge lot of these sets will hit the open market for sale.