Bayonet for 03A3 and M1 Garand

[Mikesm44]

I was fortunate to receive an M6 bayonet from a friend who had it on his M14 in Vietnam, and it is now on my M1A. Now I want a proper bayonet for my 1943 M1903A3 and my 1943 M1 Garand. I am looking on Ebay, and there are so many to choose from. I am looking at one from Utica Cutlery that has a drop point, but has the SA crossed cannon cartouche. I think it was cut down to 10". It's dated 1943. $115.00. I would like one bayonet for both battle rifles. I do need some advice.
Thanks

I bought one like that recently also marked wit the SA cannons. It is dated 1918 on the blade. I think I paid $120 for it. From Ebay as well. Oddly it will fit my Garand but not my M1903. I don't know exactly what the deal is. I have another, not cut down dated 1942 that fits both no problem. Also, I believe the nomenclature for the cut down version is technically the M1905E1.