As you all know, 2010 has the lowest mintage limits so far of any coins in the series. Some of my current auctions include: 2010 P Grand Canyon in OGP http://www.ebay.com/itm/180722669181?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649#ht_500wt_1413 [h=1]2010 ATB Grand Canyon 5oz Silver PCGS MS69DMPL (Key to the entire series)[/h]http://www.ebay.com/itm/180717892474?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649#ht_500wt_1413 2010 Yellowstone PCGS MS68PL http://www.ebay.com/itm/180720950156?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649#ht_500wt_1413 2010 Yosemite PCGS MS68 with interesting rainbow tones in the finish http://www.ebay.com/itm/180721388643?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649#ht_500wt_1413 And many more. I am accepting offers on these coins, and will accept lower offers if you'd like to transact with me directly. I have been selling on eBay since 1997 with 100% positive feedback. I offer free shipping on all coins. Thanks for looking!