igniter failed :(

Hello! In a bit of a pickle as what is believed to be a failed ignitor changed dinner plans. Has anyone had luck with aftermarket (Amazon) ignitors? Reading Amazons reviews seem to be a hit or miss. I do see some that have 1 hour or next day delivery by 8AM. Is there any other way to confirm this is the issue? Of for the price does it just make sense to try it out. Just throws me for a loop, as it fired up and was running fine for about 30 minutes. But now just displays err and ignitor is lit up