There's a shop I encountered at Sunshine Plaza. Level 1, beside the shop selling manga. Not very sure if they've got matte lamination or what but the last time I enquired, they charge $18 for single sided, 100 pieces.
second this company. go to the website and see what other options they can do for you - eg round-cut corners for $10 more.
the laminate is a matte laminate.
i had some communications problem the second time i printed cards with them, tell them to call or email you to confirm they received your files. other than that pretty good quality and decent turnaround.
I just thought about this - for those who are not sure what I mean by "matte lamination", its quite similar to how the new Photo-Video-I magazine (the smaller size one) has its cover done - that kind of matte finish.