Baseball card sites

 Gar Miller: http://baseball-cards.net/

 comc.com

 ebay.com

 kronozio.com

 sportlots.com

 opcbaseball.com

https://kit-young-cards.myshopify.com/  

baseballcardstore.ca

https://marketplace.beckett.com/

https://www.californiasportscards.com/

Vintage PCL cards

 https://www.gfg.com/baseball/pcl.shtml

some cards I'm interested in:

 Obak 175 #79 Roy Hitt  Poor $12.50-some others in set for $20-25

There are some 1947 Signal Oil cards for $12ish

1948 Signal Oil for as low as $6-

1947 Sunbeam Tony Freitas-$24

some 1949 Remar cards-prices a bit too high maybe

ditto for 1950

1952 Mother's Johnny Lindell OK $20

Memo Luna OK $16 etc.

they have pretty decent prices for 1953  Mother's Cookies

There are some 1961's for $10-15