BTW, extras don't normally get paid much
The last time I remember it was $35 bucks, basically, go there, get in costume, makeup, had drinks, a few smokes, ate a couple of buns, "acted" for like all of one hour (excluding resets et al - where the drinking/smoking/eating bits came in) and then went home.
Um, $35 for that, not bad. Better than sweating at Macs to earn the same amount.
If you're selected to be a Stomper, you should negotiate for as high as you can get. The other background bands, um, good luck, you can still TRY: just don't expect anything too much, yah? It's MediaCorp. They got money, I know, but the reason they got money is becos they don't like to spend it! HAHA!