For sale are 26 FHM magazines from several months between 1997 and 2003.  I wouldn't be surprised if one or more of these are slightly rare but I couldn't tell you which ones.  All the magazines were bought in the UK.
Issue numbers, dates and descriptions on the spine are shown below:

94 November 1997 Rhona Mitra Lingerie Special Lesbians Fear of Dying Everest Tragedy Snowboarding Complete Idiots
96 January 1998 Melanie Sykes Motorbike Special Horrific Air Travel Good Prison Guide Turn Ideas Into Cash Mafia Enforcer
99 April 1998 Jenny McCarthy Beach Holidays Hideous Sex Meat Versus Veg Boring Girlfriends Yasmin Le Bon
100 May 1998 Australian Babes Golf Holidays Sex Survey Jon Interviews The Countryside Shania Twain
101 June 1998 Neve Campbell Watersports Weddings Doomed Sports Be A Writer Cave Diving Britain's Hardest Men Claire Goose
102 July 1998 Cat Deeley 40 Great Weekends Hijacking Wild Weather What Women Look For Motorbike Obsessives Natalie Umbruglia
106 November 1998 Caprice The Joy Of Angling Winter Sports Lingerie Special Fleece Your Mates Are You Over Here? Michelle Williams
108 January 1999 Lisa Faulkner Booze: The Facts Realise Your Dreams Mothers Dave Courtney The SBS Are You A Failure Jane Leeves
109 February 1999 Telly Beauties Back To School Tool Time Women's Health Answers Nightmare In Orbit Glad To Be Gay? Jennifer Beals
111 April 1999 Mariah carey The Barrows Challenge World Of Madness Emma Sjoberg Dump Your Girlfriend Robert Carlyle Donna Air
114 July 1999 Britney Spears Win Your Hair Back Hugh Hefner Sarah Michelle Gellar Ventriloquism Horrific Sports Injuries Riding With LA Cops Billie
115 August 1999 British Beauties Special Hospital Horror Eddie Irvine Sex Survey For Women Rhys Efans Meet The Celibates Salma Hayek
118 November 1999 Jennifer Lopez Lingerie Special Exotic Sex The Honeyz Mend Your Motor Miserly Scum Women's Moans Daisy Donovan
120 January 2000 Geri Halliwell Kama Sutra 2 Avoid Rip-Offs Graham Norton Massage Break Women's Code How To Look Younger Tommy Hilfiger
126 July 2000 Louise The Unfortunates Hard Men Precious Real Women Talk Sex The Fonz
127 August 2000 Bikini Heaven Freaks Grub's Big Sex Experiment Genetic Disorders Aaliyah
130 November 2000 Girls Of Music Technology Special Go To Sex School Reinvent Yourself Decrepit Lovers Richard Pryor
133 February 2001 Natalie And Donna Conquer Your Fears Lennox Lewis Be A Superhero Alyson Hannigan Man's Best Friend
138 100 Sexiest 2001 Charlize Theron Hollywood Lies Ant & Dec Legendary Stag Nights Pop Princess Wierd Sex Venues Clare Kramer
139 July 2001 Carmen Electra FHM's Sex Camp Death Explored Pull Older Women Things That Inhabit Your Body Traci Lords
145 January 2002 Anna Friel The World's Best Practical Jokes Samuel L Jackson Seduce Anyone! Heidi Klum Kevin Smith The Girls Of Science Fiction
146 February 2002 Atomic Kitten FHM's New Year's Honours Nelly Furtado Sexy DJs Jamiroquai Pop Swepstakes Rock Star Sex Mariah Carey
154 October 2002 Paulina Rubio The World's 100 Best Websites Vegas, Kay And Gervais Motorbike Mayhem The Death Clock Hilton Sisters
157 January 2003 Halle Berry Christmas Sorted Pierce Brosnan High Street Honey Finalists Petrol Guzzlers Maverick Cops Shania Twain
163 July 2003 Victoria Silvstedt Booze Special FHM Erotique Michael Vaughan Death By Mountain 50 Cent Drugs In America Jolene Blalock
166 October 2003 Holly Valance Football Special FHM Goes Drinking With Chris Moyles Rachel Hunter Be A Sex Legend Lisa Scott-Lee

All in good condition and well looked after, no bent corners that I've noticed.  Any posters, packaging or supplements that may have originally come with the magazines have probably been removed.

The choice of postage costs are as follows:
Parcelforce 48 (48 hour delivery)       : £10.99
Parcelforce 24 (24 hour delivery)       : £11.99
or Collection in person

Payment by PayPal (preferred) or cash on collection.

I also have many other similar magazines for sale (e.g. Front, Loaded, Maxim, etc.) and if you are interested in buying some of these as well then let me know and I should be able to include them in the parcel for no extra postage costs (because its the same price from 1kg upto 30kg).