as far as numismatism is concerned, the answer is no. it has an image of having a lot of misguided people there who try to sell off their scrap metal coins like the 72 or 74 peso coins for P300-P500 piece. so the place is not frequented by buyers very much i think. there are more sellers than buyers checking it out i think. there are more credible sellers at ebay.ph than sulit. but there's not harm in trying since it's also free anyway. you can advertise at both simultaneously.