According to a Swedish newspaper, these were the clubs that had scouts at Sweden v Belarus (and presumably the other games too):
Aalborg, Ajax, AZ Alkmaar,
Anderlecht, Arminia Bielefeld, Arsenal, Aston Villa, Barcelona, Blackburn, Bayer Leverkusen, Bayern München, Birmingham, Bochum, Bolton, Borussia Dortmund, Borussia Mönchengladbach, Catania, Celtic, Chelsea, Esbjerg, Everton,
Feyenoord, Fulham, Genoa, Groningen, Hamburg, Hannover 96, Heerenveen, Hertha Berlin, Hull, Inter, Ipswich, FC Köpenhamn, Köln, Lech Poznan, Leicester, Liverpool, Manchester City, Manchester United, Middlesbrough, Newcastle, Nürnberg, Olympic Lyon, Porto, PSV Eindhoven, Glasgow Rangers, Rosenborg, Real Madrid, Salzburg, Schalke 04, Sion, Stoke, Spartak Moskva, Stuttgart, Sunderland, Tottenham, Udinese, Valencia, Werder Bremen, West Bromwich, Wolfsburg, Zenit S:t Petersburg.
Probably tough to outbid all these clubs but we did it with Kaebi, didn't we...