I'll sell the 5830's for $85/ea + $15 UPS priority shipping, regardless of the # bought. (i.e. one for $100, seven for $610) Can include a 72hr return policy (minus ACTUAL shipping costs) starting from confirmation of delivery.
Paypal (*well, if you meet certain criteria) or bitcoins. My ebay account: http://feedback.ebay.com/ws/eBayISAPI.dll?ViewFeedback2&userid=drallax&ftab=AllFeedback (can send email from address associated w/ that account if someone wants)
Just posting this here before I put up some $99 buy-it-now's on ebay.
Did you sell these on eBay?