Loca target has a bunch of these on clearance for $10 each. I know next to nothing about hero factory so I'd appreciate your input on this classic question: grab all, some or none?

The few that have sold on eBay have done alright around the $30 region, and some on BrickLink have sold a couple dollars more than retail of $20. A $10 entry fee is not bad and most Hero Factory/Bionicle stuff does well although I must admit Dragon Bolt isn't one of my personal favorites.

Thanks Orcking. Would you mind sharing your favorites investment wise in the HF theme?

It's not even retired and still sells for over retail on eBay. It's a dragon. It's a larger HF set (over 100 pieces). I am buying those at $10. If you are willing to sell internationally, they seem to be popular overseas and I expect to package these with Surge (who can combine into a bigger set) and sell for $50 pretty easily after retirement.