Little help pricing some vintage guitar cabs?

[Mr. Foxen]

Had a look on ebay and not spotting equivalents, and my IDing ability is limited. I havea 70s Laney 4x12 and a 60/70 dirty white Fender 2x12. Not so much looking for prices as much as where to go about finding them. Or gimme ballparks.

[joegarcia]

The Laney I think is a Klipp 4x12. It has the original Goodmans speakers in it.
The Fender has piggy-back attachments on top, tilt back legs and the grill cloth has gone sort of brown. Presume it's pre-silverface period but it's not tweed.