Bathroom sink (Tucson)

I'm in need of a bathroom sink as soon as possible. I'm trying to sell my house and the person interested asked if I could repair the bathroom in master bedroom by Monday June 30,2025 in order for them to take pictures and for ne to be able to sell my home. I would be extremely grateful and appreciative of any type of generous help. Thank you for taking the time to read my post and I hope to hear back from someone! Have a great day!