I am sure she was just exagerating with the "gunny sack" comment. It is probably not much bigger than a tobacco pouch.
The $5 reds might be a very nice find for Amanda. I hope she does well with them.
http://cgi.ebay.com/5-FRONTIER-CLUB-LAS-VEGAS-CASINO-CHIP-HTF_W0QQitemZ220555592399QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item335a2342cf