several years ago Autozone sold me about $450 worth of shop materials on their website, then days later sent an email saying "it was no longer available at that price".

The charges were refunded, but instead of keeping quiet I complained I still wanted the material and the online sale constituted a written contract.

I filed a complaint with MI attorney general and eventually was given about $450 worth of gift cards, and as a partial retaliation they cancelled all my lifetime warranties mostly for parts I no longer own the cars for
(And for those that I do own, I can always buy more alternators and starters somewhere else-literally ANYWHERE else).

Maybe party affiliation makes some mad or whatever, but I am here as a witness, the few minutes it took to fill out the online form
was well worth the time spent.

I would suggest the same to 440 source.

It's not going to hurt to try. Below is a link to the form.

https://secure.ag.state.mi.us/complaints/consumer.aspx