A sportsbook that lets you "sell points"

Is there a sportsbook out there that will let you "sell" points to get to plus money.  I know 5dimes and some others let you do it with a few games or let you buy points to increase the juice, but I want to move the line the other way to get plus money in order to scalp or middle with the base knowledge of predicting line movements.  For example, say I knew a team favored by 5 was going to move to 7.  I would move the line to -6 when it is at 5 to get plus money and then wait until it moves to 7 then bet the other side and move it to +6 to get plus money so I would have bet both teams -6, +6 with plus money no matter the outcome.

Sounds like a pipe dream.

i really like this...and believe its do-able...however need a back up plan if the number DOESN'T move the way you think...again i'm just thinking out loud and haven't given it much thought...

Wow, incredibly interesting theory.

candiantruth,

what site lets you bet all games while in progress.  once again, 5dimes only allows this for a few selected games

bet365 has almost all nba games, very rare that it is missing one for live play.

candaiantruth,

thanks for pointing me in the direction of bet365 as far as live betting and additional point spreads, do you know of any other sites with these features

I didn't see ML wager possible during in game at bet365, am I missing it?

I got something in the mail a couple of weeks ago from some site and it said they are the only book that lets you sell points. If I remember right it was either betus or bet365, but I can't remember for sure and I threw it away the day I got it. But it seems like I seen someone else on here saying they sold points to get + money on some other site. 

Fish, yes, they have moneyline, in play wager....it says, I think, to win match.

maybe when you get to the betting ticket, it shows up.

I'm also interested in this. I also hear that Sports Interaction has selling points available.