You can get Blondie on VHS.
Hopefully they will release them over to DVD soon.
A couple of other late 1930's & early 1940's series you would really like is the Edgar Kennedy & his loafing brother-in-law.
Leon Errol is another hilarious shtick artist - a laugh a second.
I heard he's set to make a semi-autobiographical film which has him leaving Hollywood and running a dairy processing plant. It's tentatively titled...get ready for it....Mickey Rooney and Cheese...
Actually, I've already admired Mickey on the screen, and especially liked him in "The Black Stallion".