Hello i started a niche site just about 10 days ago and yesterday i found a good and almost exact match domain for my niche on godaddy auctions. I can get it for only $10. Domain has hardly 4-5 backlinks but its in existence since 2005. All other metrics are 0. Should i buy this expiring domain and 301 my new domain to this? or it won't be much difference using the expired domain for my money site? So i should continue with the new domain only i registered. Does domain age really help you in rankings? Or any possible negative effects of making money site on old expired domain?