Tickets for the Heineken Cup quarter-final between Saracens and the Ospreys at Vicarage Road on Sunday 6 April went on public sale yesterday Monday through the Saracens.
Tickets had previously been on sale on a restricted basis to Season Ticket Holders at both clubs and over 12,000 had been snapped up in that period.
The general public can now purchase tickets directly from the Watford based club and over 1200 were sold in the first day of general release.
Saracens have reported that The Rous and East Stands have now sold out and the stadium is now at over 80 percent capacity in terms of ticket sales.
Finals Edition: Listen to the best guide to the European Rugby Cup Finals weekend in Dublin, which sees Leinster Rugby take on Stade Francais Paris at the RDS on Friday night in the Amlin Challenge Cup Final and then ASM Clermont Auvergne tackle Toulon in an all-French affair at the Aviva Stadium on Saturday.