well, now you are paying out the buildteam rewards in steem

just take the steem and hive and buy buildteam off the market, that will raise the token price of buildteam. The liquidity might be an issue but it will drive up the buildteam price for sure. With higher prices there are always people that sell.
As far as I know you use buildteam to pay your devs. If they see a rise in price they might sell easier??