Swiggy's IPO is priced in the range of Rs 371-390.Early investors like Accel and Elevation Capital to see over 3300% gain on their investments.Prosus, the largest shareholder, likely to earn Rs 4,254 Cr in the IPO.175.1 million shares to be tendered in the offer for sale (OFS); company aims to raise Rs 4,499 Cr through fresh issue of shares.