Last week I purchased a Vintage Louis Vuitton Key Holder/Wallet Combo. It was in excellent condition and I purchased it for approx. $40. I have already put it to good use!
It is small, compact, and keeps me from looking like a janitor with all me keys. I have 4 different keys just to get into my apartment! I think I like it more than the Vintage Dior change purse too, but I think they are both fantastic vintage finds.