Dupage Trading company has Greek M1 Bayonets for $50. They were made in the 50s and 60s in Germany for use by the Greek army. They are identical to WWII bayonets other than the Markings (the E-US). A great option if you want a bayonet on a budget but don't want to have to buy a Chinese copy.

https://dupagetrading.com/ens-m1-bayonet/