Yeah. The more you search the more opportunity you have to find. 10 rolls a week is kind of low but better than not doing it. Just spitballing but when I was searching it was $500 box a week and then another $100-$250 or so in rolls a week from mid 2019 until the pandemic shutdown in 2020 which killed my hunting. Overall my average was roughly 1 W per 20 rolls but honestly the vast majority of them came from 2 BU boxes in all that time and searching. about a dozen were from random roll finds searching the $250 or less in other rolls id pick up during the week a couple here, a couple there on the way home from work, besides the box a week. I'd say for the volume you're searching you are finding about the average for it.