I just got 777xp from it :~/
 
Seems a bit silly lol.
 
What is your highest?

I think my highest was 300 something it is a little bit silly.

777 is also the highest I've received and it was on my first matchmaking game. 
Never received anything higher then 99 since then.

I guess it tops out at 777 because I also got that.

Like, 80.

I have gotten 360 and 777

I got 93 once 
@SuperSambo: Did you play particularly well in the game you got 777 or do anything that would have got you such a high payout? 

300 something.

I don't usually pay close attention to anything other than the total, but I think the highest I've seen is 300 something.

I got 777 too, but usually its under 100.

i got 383 one time 
 
and 777 would make sense to cap it because bungie loves the number seven

I usually get 80-115ish thats lame I want 777 :)

777 also.

200 or around that
I wish I got 777 :(
Bungie loves them some 7's

777

I'm pretty sure the max is 777. I got it once, the weird thing about that though was everyone in my party got 777 after the same game. Strange coincidence or is that how it works?

3-400 something

777 and we lost that match, so was nice to receive that :)

778.......nah just messing 777

777. Bungie's love of 7's shines even brighter in Halo: Reach.

777 here as well. Considering Bungie's out right love of the number 7 I wouldn't be surprised if that's as high as it goes. Maybe someday, down the line, they'll do a 7,777?

777 also its a Bungie thing isn't it?

220-something and then 150-something were my highest. Since them I usually get something between the 60 to 30 range, sometimes 90. I hear the worse you do in the game, the better your slot machine chances are. 

I've gotten 777 as well. Typical winnings is <100 though.

Yeah, I got the 777 yesterday.

777 is the highest...anyone who knows anything about Bungie would know why that is in there, it's not 'silly' really.

" 777 is the highest...anyone who knows anything about Bungie would know why that is in there, it's not 'silly' really. "

Same, 777.

Never got 777 yet.  My highest was mid 300's.

never get more than 103....wtf?

The slot machine will randomly throw out 777 and 360. From what I've experienced, everyone in the game receives the extra credits. If it's not a lucky game, it's usually between 60-110.