$5 Men's Earmuff with a cheap headphone built in. it was very uncomfortable.
but none of amazon/ebay purchases were bad. spending on virtual product was way worse and pricey..
Bought a specific pair of 3DS XL Stylus because it had 2 day shipping. Ended up taking 7 days (I got a free month of prime because of it) and ended up being the wrong type of stylus. Had to order a different pair. : (