The price of wild wolves depends on a bunch of factors; the colours - both whether some slots have the same colours and the matchiness of all colours overall, the ID - low IDs, or repeating IDs such as 343434, for some even the birthday.
In the end it also depends on the buyer, each person has different personal preferences are might be willing to pay more or less for a specific wolves than others. So there is not a single price for WWs.To get a feel for the value of a wolf you can always try to look at similar wolves in the Flea Market and see what they are priced at, to use as a sort of starting point.
For yours, the accent colour is horribly clashy but the white-ish belly is something that a lot of people like. Sadly green is one o f the lesser popular colours, so all in all I don't think it'll catch many people's eye based on the colours. I'd try for 10ms and if it doesn't sell, lower it..