Hi, thank you for contacting JustAnswer.com. My name is Russell. I will do my best to provide the right answer to your question.
This site claims to offer Recovery Discs for Asus computers... it ought to, being an Asus company website:
I hope this is the info you need. If not, let me know and I'll offer further advice.
Try entering the UK option, then, I guess it's a European site.
It was 'advertised' as allowing purchase of Recovery Discs for Asus computers. I confess I did not check out all aspects of it, and now that I have, Recovery Disc sale is not one of the options.
Given that you are in the US, the UK discs might do since they are in English - or they might not. Or they might not ship them to US at all.
To make sure that, in that event, you have a USA alternative option, here's this link... I hope it may do as an alternative or as the main course to pursue:
Let me know if neither of those options will serve for whatever reason.