Lukaku has already made his mind up for a move to Old Trafford, but the Toffees are still playing hardball over the transfer fee which could potentially rise to a world-record £90m.
Lukaku netted 25 Premier League goals last season for Everton, a tally only bettered by Tottenham's Harry Kane, who scored 29 times.
Jose Mourinho and the United squad head to California for the start of an 18-day U.S. pre-season tour and the club are keen to show off their big summer signing as soon as possible, with Lukaku already in LA where he has been on holiday with United star Paul Pogba.
Nubia offers 'M2' smartphone on 'Amazon Prime Day'
The new smartphone is the bigger version of Nubia M2 lite which was launched a couple of months ago in the Indian market . Internally, the device is armed with a Snapdragon 625 MSM8953 octa-core processor, clocked at 2GHz.
Though he is in the final stages of completing his transfer, it is not only good news for Lukaku after it also emerged on Saturday that he faces a court appearance in the United States in October over "excessive noise" at his temporary west-coast residency.
The 24-year-old has also been a target for Chelsea this summer but United boss Jose Mourinho has also been keen to add a new high-profile striker to his squad after losing Zlatan Ibrahimovic to injury.
Chelsea reportedly baulked at paying Raiola's fee for Lukaku's transfer although they had made a similar offer for the player.
United will not now be pursuing any interest in Real Madrid's Alvaro Morata.
The Italian coach and his backroom staff are yet to sign the new four year contracts they were offered at the end of the campaign.
- As Sourav Ganguly Turns 45 Lets Have A Look At His Career
- Accord avec Daniel Alves — PSG
- Authorities find body of missing 8-year-old Shalom Lawson in pond
- USA to test anti-missile system amid tensions
- SG Americas Securities LLC Boosts Position in Dril-Quip, Inc. (DRQ)
- OL, Fekir : "Les jeunes ont montré de belles choses"
- Irak: l'annonce d'une victoire à Mossoul est "imminente" selon un général américain
- Has $26.25 Million Position in Amazon.com, Inc
- 1 killed in fiery crash on I-5
- President Trump meets May at the G-20 to discuss trade, security