If $250 seems like a fair price for you then it is fine. I'd personally charge more, but sometimes it's not a bad idea to have something that draws people in for the price.

Is it okay if I ask how much you'd charge? I don't have much of a client base anymore due to twitter imploding and I don't know what to charge anymore

Yeah, this is something I’d expect to pay $300+ for. Probably closer to $450. The skill level, the details, the scenes, etc. Whatever you charge, folks will always say “that’s too expensive”. Thry don’t value your skill, time, or health. Lack of customer base is definitely a problem, though.