Welcome
Thomas Cook Sport is legit, but I am pretty sure it only comes as a package
https://www.thomascooksport.com/Football/Premier-League/Chelsea-FC
or drop the quid and do the Under The Bridge pack through the Club
UTB SPORTS LOUNGE
From:£195+ VAT per person
Padded seats located in the West Stand upper tier towards the goal line
Unreserved seating within the UTB Sports Lounge with savoury refreshments and a welcome drink on arrival*
Pre-match three-course hot and cold bowl food, and an interactive Chef’s table
A complimentary bar including beer, wine and soft drinks**
Complimentary post match drinks and savoury refreshments in the UTB Sports Lounge for one hour after the final whistle
Drink vouchers redeemable in the West Stand upper tier concourse at half-time
An exclusive Chelsea gift, an official matchday programme for all guests and an appearance/Q&A by Chelsea legends
* Seats are available on a first come, first served basis
https://hospitality.chelseafc.com/matchday-hospitality/fixtures/#sheffield