I don't have volleyball tickets but I've considered trying to get them them the last two years. I looked but didn't jump in last year. Going to look again this year.
Kind of the same problem I have with basketball - I just can't make very many games. But I've done plenty well selling the games I can't make so it works out. The plan with the basketball tickets was to split them with another guy but neither one of us has been able to get there as much as we would like. If I find some seats I like I might take a flier on volleyball and see how it works out this year.