I can buy domains at auction and resell them for a profit. This was easier back in 2003 as less competition on drops. In terms of ROI though I've made more from hand regged/expired drops. I've spent $8 and pulled in numbers all across the board 1k, 2.5k, 5k, 6.5k, 7.5k etc... so the first guy to get to a domain will see the biggest ROI reward as once big money is spent on a domain it would be hard to replicate that same percentage of ROI reselling it. So can make money from both but the guy that spends $8 can be patient and sit 10 years and still only be out $80 so a big sale would then be all profit. Spending big money to resell a domain now you have a cash investment risk so gotta be sure you can resell it as no longer a simple $8-$80 investment anymore. Honestly the low end transactions interest me more as easier to buy a domain for $500 and resell for $750-$1000. Buy a domain at $8 and get 1-10k for it and be able to repeat that process and now ya got skills.