Johnny,
We might purchase in bulk the markers (guns) if we get the numbers coz we can negotiate a little. As for the gears, is up to individual as we don't want to force down ppl's throat their preference/budget.
Marker ranges from RM1.2-2.2k above depending on specs and your requirement. Ie..full auto trigger, pressure canister type, brands..etc. We can talk this offline but most important thing I would say is invest on a face mask first as markers is very expensive although it is a rather 'one time', long term investment.
Mask starts from Rm150-RM450 above onwards. I saw those selling Rm160 pretty descent to start with for newbie like us...lol