I don't believe this for a second. In my best guess, Chris's original angle was to invoke the name of charity with WTJU to tug at your heart and drive sales. When he got caught on that, he took a week and came up with the (largely unverifiable) angle of paying for Barb's teeth. Just like last month when we were all guilty of donating hate money to this forum (FB June

, and preventing him from using the "the money better for Debt relief And a Living from a Tight, Low Budget!." I think I'm satisfied that eBay dollar for eBay dollar has gone to legos, not debt or actual living expenses.
Surely, between Medicare, insurance of Bob's that she may still may be on, charity care and her own freaking income, her teeth are only neglected due to (A) Laziness; or, (B) messed up priorities; but certainly not (C) lack of insurance/funds; or (D) Her mouth is taken care of as well as most others in her age and socioeconomic group.