I just found a completely new, unused (things are still in plastic baggies) Capsela 400 box at the thrift store. This is one seriously great toy. I don't know w

I just found a completely new, unused (things are still in plastic baggies) Capsela 400 box at the thrift store. This is one seriously great toy. I don't know whether to let my daughter play with it or sell it on eBay...