I have seen a 1998 Stadium Club Autographed Card signed by Mark Grace on autograph-cards.com for $16.00.
Nada.
around $600
Will and Grace - 1998 There But for the Grace of Grace 2-21 was released on: USA: 9 May 2000
A 1998 Pittsburgh Pirates Team Signed Baseball with the key signatures: Kendall, and Guillen is worth about $120.-$150. Value is based on average prices of recently closed auctions. Prices may vary based on condition, and the type of authenticity that accompanies the baseball. Prices may also vary based on the amount of signatures, and key signatures acquired. The more complete the baseball with key signatures the more valuable. If the signatures are not properly authenticated the baseball could sell at half the market value or less
Monsters of Grace was created in 1998.
Grace Adler was created in 1998.
Grace Eternal - 1998 was released on: USA: October 1998 (Chicago International Film Festival)
The cast of Amazing Grace - 1998 includes: Claire Cathcart as Grace Aidan Gillen as Young Man
The cast of Grace Eternal - 1998 includes: Daniel Olson as Superintendent
Grace and Glorie - 1998 TV is rated/received certificates of: UK:PG
Will and Grace - 1998 The Truth About Will and Dogs 1-9 was released on: USA: 15 December 1998
Will and Grace - 1998 The Buying Game 1-8 was released on: USA: 30 November 1998