New Baseball Cards for Sale: Sneak peak and cheaper prices!

I am about to list a bunch of baseball cards for sale on Sportlots/eBay, and I wanted to give you guys first shot at it. Some of it is new stuff that I am listing as BIN or best offer, and some of it I'm going to put up as a no reserve auction. This is just the beginning, as I am about to start up my eBay store


I'll just attach the link to photobucket albums and type out what I'm asking and what I'd take from you guys before listing (two Mark Trumbos and Hank Aaron are pictured above as well):
New Stuff: http://s796.photobucket.com/albums/yy241/jburl2004/7-30-2012/
 2012 Museum Collection Mark Trumbo Logo Patch Auto 6/10 eBay: $300     Your Price: $270
2012 Museum Collection Mark Trumbo Autographs /399: eBay: $50/each       Your Price: $30 Each   
2012 Topps Tribute Mark Trumbo Orange Inkable Accolades /25: eBay: $125  Your Price: $95
Lebron James Michael Jordan Dual Jersey R-tifacts (dinged edges): eBay: $60 Your Price: $45
2008 Prime Cuts Hank Aaron Triple Bat Autograph 03/10: eBay: $300             $Your Price: $230

Atlanta Braves Lot (I'm going to list all these together, but if you want to make an offer on a single or all, let me know)
http://s796.photobucket.com/albums/yy241/jburl2004/Yankees%20Lot--July%202012/Braves%20Lot--July2012/

80's Baseball Sets     http://s796.photobucket.com/albums/yy241/jburl2004/1980s%20sets/
1981 Topps Baseball (2 sets)   eBay:   40/each     Your Price:  30/each
1982 Topps Baseball (2 Sets)   eBay:   50/Each       Your Price: 35/each
1983 Topps Baseball (2 sets--one missing Puckett RC)   eBay:  40 (complete) 35 (w/o Puckett)        Your Price: 35 (complete (30 w/o Puckett)
1984 Topps Baseball (1 set)   eBay:    35      Your Price: 30
1985 Topps Baseball (2 Sets)   eBay:   40 each       Your Price: 35 each