( CNN ) -- Elvis Presley 's last two jets , the `` Lisa Marie '' and `` Hound Dog II , '' are for sale . The four-engine `` Lisa Marie '' features a queen-size bed , gold bathroom fixtures , a videotape system with four TVs and a stereo system with 52 speakers , according to an ad posted on an aviation sales website this week . The tail section on the 1960 Convair 880 features Presley 's trademark `` TCB '' -- for `` Taking Care of Business '' -- and a color scheme personally chosen by Elvis , the Controller.com ad said . The smaller `` Hound Dog II '' JetStar was Presley 's back-up plane , flown while `` Lisa Marie '' was remodeled to suit Elvis ' tastes , the ad said . These planes represent the epitome of 1975 rock star luxury , but if you buy them do n't expect to fly them . `` They 're both museum pieces , '' said K.G . Coker , the Memphis man who bought them after Presley 's 1977 death . They 've not been flown since they were parked at the tourist entrance to Presley 's Graceland mansion in 1984 . Coker 's ad does n't set a price , but it he is looking for `` serious offers . '' Elvis ' ex-wife tells fans to 'calm down ' over jets . Millions of Elvis fans have peered into the planes as part of the Graceland tour , with Coker getting a cut of the ticket proceeds , but his agreement with Elvis Presley Enterprises has expired . He 's looking for a buyer because his agreement with and negotiations to keep them at Graceland have failed , leaving the jets ' future up in the air . Fans erupted in protest when a news report in July said Elvis Presley Enterprises sent a letter to Coker asking him to move the planes from Graceland Plaza , across Elvis Presley Boulevard from the singer 's famous home by next year . Priscilla Presley , the singer 's former wife and mother of his daughter Lisa Marie , tried to ease fan fears in a tweet on July 2 : `` Please calm down , we 're in the midst of negotiations . It 's as simple as that . '' A spokesman for Elvis Presley Enterprises told CNN last week that negotiations were still going on , but Coker declined to comment on the process . Another online message from Priscilla Presley to fans blamed Coker for stirring up the controversy to put pressure on the estate in the talks : . `` I 'm reading what you are saying , but listen , the people who own the plane put the release out to intentionally upset everyone . We 're on top of it . Thank you for your trust in us . We will soon be putting out a release about some new and exciting things happening at Graceland . If you want to even hear more about it ... come to Graceland in August . That way you will hear it and experience it first hand . I ca n't imagine you 'll be disappointed . '' Lodging will be part of the Graceland experience . The `` new and exciting things '' announced in August was the groundbreaking of a 450-room hotel -- `` The Guesthouse at Graceland '' -- at the complex set to open next year . Lisa Marie Presley , the sole heir to the Elvis estate , sold a majority interest of Elvis Presley Enterprises to investors in 2005 . She owns a minority share . Authentic Brands , the company that also owns the rights to Mohammad Ali and Marilyn Monroe images , bought the rights to Elvis ' brand last year and is also a minority partner in managing Graceland . Elvis bought the `` Lisa Marie '' from Delta Airlines for $ 250,000 in April 1975 , and he spent another $ 350,000 upgrading it , according to the sale ad . The `` Lisa Marie 's '' last flight for Elvis was when it carried Priscilla Presley and actor George Hamilton from California to Memphis for Presley 's funeral in August 1977 . Presley 's father sold the planes in 1978 , but his estate later negotiated with the owners to park them at Graceland after it was opened to the public . Priscilla Presley helps grant final wishes .
Millions of Elvis fans have peered into the sky as part of the Graceland Tour . Elvis ' jets are ` ` both museum pieces '' and will no longer fly , owner says . Elvis ' Enterprises says fate of the famous planes is still up in the sky . Elvis ' ex - wife tells fans to ` ` calm down '' over jet fans .