I think it really depends on your preference, if you want them commonly available at a cheaper price or you want the cards classy but slightly pricier...my sis just did hers, 3-fold long-type, textured paper abt 250gsm, very elegant card for only S$2.40 with printing. It is considered as customized cards. I saw some of you said that local cards costs abt S$5???and you all actually went down to JB to do S$2.50 cards???
My sis printer also have cards above $4-6 but they are really very pretty,die-cut, embossed, hotstamping, and even normal printing included, with matching envelopes (with printing also).Some are also like story books..with hard board type..
amazing price I must say.