DellPartsNMore.com
They say it'll be $20, charge you $80, and don't allow cancellations
I ordered $23 worth of parts, entered my billing address and credit card number for a $23.34 order. Only afterwards do they say they're actually charging me $84.03. Their website has no contact or cancellation info, their emails are from hidden/fake addresses so you can't reply, and their contact ...