Age is extremely important. A 2 year old and a 17 year old with the same stats aren't really comparable.
I'm not good at pricing; but I'll try. Using stats from my sales report and the trading post:
Starters: worth at least 150 mush. I sold a heavyweight 5yr old hero female for 240 mush, heavyweight male for 200.
https://wolfplaygame.com/wolf.php?id=1564031
55 talents G2 young heavyweight female, AJ pup. She was sold for 350, 500, and 700 mush. The lowest of those prices is really cheap (which is why I bought her), she's probably worth at least 500, although 700 is high for me personally.
https://wolfplaygame.com/wolf.php?id=1546437
Meanwhile, an equally talented male is worth less, although this one's G3 and not heavyweight. He wouldn't sell for 360 mush, so I guess he's gotta be worth less than that.
https://wolfplaygame.com/wolf.php?id=1428568
41 rarity all common female. Worth depends on age. Most >40 rarity females I can find in trading post are > 10 years old, but they're still being sold for 500-1000 mush.
https://wolfplaygame.com/wolf.php?id=1322351
Hero wrestler female with legendary coat, high CP and astounding BE. Thought she was going to die anytime soon but she still easily sold for 500 mush.
https://wolfplaygame.com/wolf.php?id=1540666
This guy is horrible, except for his CP. A fully maxed < 5 year old wolf is worth 800 mush to me. But again, I couldn't find comparable wolves in trading post.
https://wolfplaygame.com/wolf.php?id=1431742
I got this DH for 500 mush when he was 7? and he already had his battle, agility, and resolve maxed. Actually I think that was a pretty good deal; there weren't any comparable prices. Any young DH is probably worth at least 400 mush, regardless of other stats. Worth goes higher if they're female, trained, heavyweight, hero, etc. Sometimes they're worth multiple apples. I'm sure you could find crazy high bids in forum auctions.
https://wolfplaygame.com/wolf.php?id=1511554
Very excellent howler. She doesn't have a numeric rating but she's guaranteed to win 500 mush from FMC howling, good chance of winning an apple. She has to be worth 1000+ mush.