It looks like ResellerClub resellers have ended their special on .in and .co.in domains today. .In has gone back up to $14.29 at Whiz.in and .co.in has gone back up to $7.19.
Same response from another similar provider who's specials ended on Mar 31st:
as informed you earlier we want to inform that this promo pricing to us was provided by .in registry and as soon as they close we too close the same so we cannot extend the same, hope you understand the same.