It's very impressively done but you have to remember some details. A) Someone might not know what the character is from but would still buy it. B) It is rather on the small side. Some of the more well known character statues are $60+ for 8 inches. C) How badly do you want to sell it? If you really want to then go for the lower prices.
Using something like this as a reference www.amazon.com/Sword-Online-Ki… I'd have to say this figurine would be worth about $15 to $20, depending on whether or not the person buying it knows what Crimson Legends is. (I do not though, so I can't say for sure.)
You might be able to get $30 for it, but charging $30 may cut down your sales number overall. You'd probably be more likely to sell them at a lower price, and if you buy a batch of them in bulk, you should still make a profit.