They always seem to bring family and friends! As a beginning hobbyist, I try to buy things on a needed basis but last time rockler had a sale, I figured I could use a set of chisels and a angle plane. Then I realized they weren't really sharp. Then come a some sharpening stones, honing guide and a grinder for hollow grinding. The grinder bring its own friends, white wheel, dressing stick, wheel truing stick, grinding guide. AHHH, should have left the chisels alone .
Same goes for the on sale starter dust collection kit. It came with some 2 1/2 tubes, blast gates. It brought more flex hoses, addtional adapters, dust ports, and a bunch more. Should've just stayed with the current shop vacuum
Oh well, rant's over. I'll need them at some point i guess