Posted By: 
JT BurtchaellThought I might have a chance at a Ray Chapman
SMR says value of 5 6 7 8 9
30  Ray Chapman   30  45  75  150  450 
This PSA 1 is $177 with a day to go...
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ih=012&item=220012641577&rd=1&sspagename=STRK%3AMEWA%3AIT&rd=1
Oddly enough, PSA has graded a grand total of 5 (blank-back and non), so where do SMR prices come from?
1916 M101-4 SPORT.NEW30RAY CHAPMAN   BLANK BACK   1  0  0  1  0  0  0  0  2 
1916 M101-4 SPORT.NEW30RAY CHAPMAN                0  0  0  2  1  0  0  0  3