Assuming all internal parts are there, bores are good and nothing's majorly a problem:
First gun is a sportered Gew 71/84 in 43 mauser. Off the top of my head I can't remember the dimension differences between 43 mauser and 11mm spanish but dominion seemed to believe they were close enough to be interchangeable. I suspect the 11mm spanish had a higher shoulder but I don't know.
Anyways, I'd say $150-$200 for the mauser. $100-$150 for a quick sale. Fair number of them floating around in sportered condition but they're good guns.
Second is a sportered Enfield No1 Mk3 1915 mfr by BSA. 1915 makes it a relatively good choice for refurbishing. I'd say $150-$200.
For the dominion ammo, I don't know how much is in there or what condition, but 43 mauser brass can be quite valuable.
In both cases these're relatively common sporters and can be found for sub $100 on a good day, but prices I've listed are standard for CGN. Might be able to sell for a bit more if you wait.
P.S. Thanks for being open and posting a value thread - it's a major piss off when someone says they've got a family heirloom, cgn helps them out then they post it for sale for double cgn's suggested price the next week :/