It can be addicting...I've been on eBay for over 15 years, it's been my primary source for old kits, old diecast, random electronics,resin parts, resin kits, etc. Only had a couple transactions (out of over 1000) go sideways but they got resolved. Never sold anything, only bought. And with PayPal, it's so easy...just a few clicks. Glad they got rid of money order only sellers...that was a real pain in the butt back in the day. Biggest annoyance are their frequent site redesigns..