New Delhi, 05 September (NNS): Dry-ginger prices held firm at Rs `37500 per quintal owing to the sluggish offtake at the higher level. Recently, the prices have gone up by Rs 1000 per quintal. The arrivals reported to be negligible in Kochi on the prices held stable at the level of the previous day. The market sentiments may affect owing to the higher prices of ginger than the normal level. The spot dry-ginger prices may likely to remain sluggish during the coming days.