old 30/06 M2 ball ammo : Shoot or collect?

I was looking for 30/06 recently for my M1 Garand and the local shop had a ammo box with 300 rounds of old ball ammo they found in storage room. I paid .66 a round for the ammo. When I went through the ammo box and found: WW2 (corrosive) Lake City and Eau Claire and 1950's (non corrosive) Twin Cities and WCC. It is all in the original 20 round boxes. I was planning on shooting through my M1 but not being a collector of ammo to speak of, I have no idea if its worth more for collectors? any thought?

I never shoot corrosive ammo in my Garand but only in a bolt gun. It's easier to clean the barrel and the bolt face than the M1 gas system.

Howard, take some minimum precaution to make sure the ammo is in decent condition. So shake cases near the ear to attempt to hear & feel that the powder is loose, and/or pull a couple bullets to ensure powder not deteriorated. The reason I say that is that old ammo that was not stored properly in past years where powder has solidified into a mass or into clumps has been known to blow rifles. While this is extremely rare, worth just a little checking to reasonably ensure the stuff is shootable.

Besides that, shooting corrosive ammo in a semi auto rifle will force you to clean the entire action / mechanism thoroughly to prevent corrosion. I like many others do what Skip does, shooting corrosive in my 1903 bolt gun which makes the cleaning limited to barrel, chamber and the bolt head, much easier.