I have 11 classic Yomega yo-yos (9 x-brains and 2 brains) for sale on eBay currently. Starting bid is $50 with a Buy It Now of $150. Taking a chance with them to see what happens. They are in original package. The X-brains have 1999 printed on the yo-yos. The packages have some shelf and time wear but are in overall good condition. Some have store price stickers on them. Link below:
http://www.ebay.com/itm/282133966527?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649