Urgent- should I accept this mouse for my black short on ajc?

https://preview.redd.it/7tpmrfr471be1.png?width=1337&format=png&auto=webp&s=85e2da7a058edf555c470eb28db1d48a9094d4fb

Would this be fair? I go off wiki, and it says mice are a minimum of a black short, but I know nothing about pet worth and usually only accept clothing or den beta offers- however, I know some mice go for a lot, and wanna know if it'd be a good idea to accept this offer- ty :)