Mark Phillips Autographs
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Traded items with a signature of Mark Phillips
The most expensive item with a signature of Mark Phillips (Princess Anne & Mark Phillips Hand Signed Christmas Card Lot 1) was sold in October 2022 for $156.27 while the cheapest item (Mark Phillips Signed 2002 Lake Elsinore Storm Program) found a new owner for $0.99 in January 2011. The month with the most items sold (2) was August 2024 with an average selling price of $44.12 for an autographed item of Mark Phillips. Sold items reached their highest average selling price in July 2026 with $80.78 and the month that saw the lowest prices with $10.50 was June 2022. In average, an autographed item from Mark Phillips is worth $46.49.
Most recently, these items with a signature of Mark Phillips were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | Angela Rippon - Mark Phillips - Signed - 1st/1st (1982 First Edition DJ) | $65.27 |  |
| Cathy O'Brien (Signed) & Mark Phillips – Trance Formation of America Conspiracy | $35.00 | |
| Mark Phillips 1992 Vienna Lecture Magic Magician First American Lecture Signed | $17.00 | |
 | rare signed equestrian book 1982 A Man & his horses : Mark Phillips HC DJ Rippon | $30.21 | |
| Signed 1995 "Trance: Formation of America" by Cathy O' Brien with Mark Phillips | $34.99 | |
 | SIGNED by Cathy O’Brien & Mark Phillips TRANCE Formation of America MK Ultra | $80.78 | |
| Signed, Trance Formation Of America By Cathy O’Brien with Mark Phillips, 1995 | $40.00 | |
| TRANCE : Formation Of America by Cathy O'Brien with Mark Phillips * SIGNED * | $49.99 | |
| Trance Formation of America (SIGNED By Both Cathy O’Brien And Mark Phillips) | $63.67 | |
| Trance Formation of America : Trance by Cathy O'Brien and Mark Phillips...SIGNED | $36.95 | |
| Trance Formation of America Cathy O'Brien Mark Phillips Signed! CIA Slave Story | $66.49 | |
 | TRANCE Formation of America SIGNED 1st Edition Cathy O’Brien Mark Phillips PB | $75.26 | |
| TRANCE Formation Of America SIGNED By Cathy O’Brien Mark Phillips CIA MK ULTRA | $59.99 | |
| TRANCE Formation Of America SIGNED By Cathy O’Brien Mark Phillips CIA MK ULTRA | $74.99 | |
| TRANCE Formation of America SIGNED Cathy O’Brien Mark Phillips CIA Mind Control | $74.99 | |
