Barring other results going the Saints' way in the chase for the Aviva Premiership play-offs, Saturday's game will be the last time that Mujati will run out at Franklin's Gardens in the black, green and gold, and he says that it will be a moment that will live long in his memory.
However the tight-head prop, who has racked up over 100 appearances in his time at the club, also says that there is plenty of determination among the players to make sure that the campaign continues well into the post-season.
"It's going to be special for me," he commented. "I've been here for a while and played a fair few games for the side. Hopefully it won't be too emotional for me!
"The Gardens is a special place. The people have been very kind and welcoming to me and it's been a special time in my career.
"I'm not looking too far ahead though. We've got a big game this weekend against a team who had a good win last time out and are going to be coming here feeling confident.
"It's been a tough season for all of us and was good to get a win last weekend. Hopefully we can find form as a group and have a charge to the end. A lot of people have written us off, but we're going to give it our best shot and see how we go."
There are a very limited number of tickets remaining for Saturday's game, which can be booked now from the Saints Ticket Office. Call 01604 581000 or book online by CLICKING HERE and following the straightforward instructions.
NORTHAMPTON SAINTS TEAM TO PLAY SALE
Aviva Premiership Rugby Round 21
Franklin's Gardens
Saturday, April 20th, 2013
Kick off 5:45pm
15 Ben FODEN
14 Ken PISI
13 Tom MAY
12 Luther BURRELL
11 Jamie ELLIOTT
10 Stephen MYLER
9 Lee DICKSON
1 Soane TONGA'UIHA
2 Dylan HARTLEY (capt)
3 Brian MUJATI
4 Courtney LAWES
5 Christian DAY
6 Tom WOOD
8 GJ VAN VELZE
Replacements
16 Mike HAYWOOD
17 Alex WALLER
18 Paul DORAN JONES
19 Samu MANOA
20 Calum CLARK
21 Martin ROBERTS
22 Ryan LAMB