Not sure what you want to know, but if you just bought it on eBay it’s probably worth about what you paid for it. The market usually dictates what something is worth and eBay prices are a good indicator.
No coo dsc's are a little bit harder to find but usually bring about the same as a hk coo one.
Loose no weapon in good condition about $8
Loose w/ weapon in good condition about $18
My guess is that since it has no badge on the chest it probably got worn off and the date mark rules out a theory of a first shot.
Pics would be great as we could then give an accurate price based on condition