Donald Trump's lawyers plan to call two experts, Lawrence Moens and John Shubin, to testify on Trump's valuation of his Mar-a-Lago property in Palm Beach, Florida.

Moens is a well-known real estate broker in Palm Beach, and Shubin is an expert on deeds and land restrictions.

The value of the property has been bitterly contested by Trump's lawyers since the start of the trial, after Judge Arthur Engoron, in his pretrial partial summary judgment determined that Trump overvalued the property by at least 2,300%. When Trump testified in the trial in November, he repeatedly lashed out at Engoron for what he called a "crazy" assessment of the property.

"He said in his statement that Mar-a-Lago is worth $18 million and it's worth 50 times to 100 times more than that, and everybody knows it. And everybody is watching this case. He called me a fraud and he didn't know anything about me," Trump said on the stand.

According to evidence shown at trial, Trump agreed in a 2002 deed to "forever extinguish their right to develop or use the Property for any purpose other than club use." While Trump Organization executives were aware of the limited use of the property, they allegedly valued the property as a residence in Trump's financial statements while treating it as a social club for tax purposes, according to New York Attorney General Letitia James.

In Trump's statements of financial condition, he valued the property between $426 million and $612 million, despite a local tax assessor appraising the market value of the property between $18 and $27 million. Engoron, in his summary judgment ruling, wrote that James had proven that Trump was liable for a false valuation of the property.

Trump has repeatedly argued that Engoron misunderstood the purpose of a tax assessment, going as far as to call Engoron's finding "fraud."

"Are you paying taxes on an $18 million valuation of Mar-a-Lago or $1.5 billion?" state attorney Kevin Wallace asked Trump during his direct examination.

"You know that assessments are totally different from the valuation of property," Trump responded.

Former President Donald Trump’s request for an expedited grant of leave to appeal the gag orders in his civil fraud trial was denied Monday afternoon.

The gag order is now likely to still be in effect on Monday when Trump takes the witness stand in his own defense.

Trump’s lawyers requested that Judge David Friedman, who initially lifted the gag order, permit them to appeal the final decision that reinstated the gag order to New York’s Court of Appeals.

“You had a decision by a panel of judges. A single judge cannot undo a panel’s decision,” Lauren Holmes, a court attorney, said during a scheduling meeting Monday afternoon at the Appellate Division First Department.

Dennis Fan, a lawyer for the New York Attorney General, also declined to consent to expediting the briefing schedule.

“You just want to let this drag out until the end of the trial,” Trump attorney Christopher Kise said. “That’s what they are doing.”

Trump still has an avenue to appeal the decision to a higher court; however, the effort will take longer than his lawyers would like. Trump’s lawyers now face a deadline of Monday, Dec. 11 to file their papers to the First Department.

Frederick Chin, a real estate valuation expert, testified that developers often have more latitude to value their properties compared to appraisers.

According to Chin, developers consider the enterprise value of their assets, meaning how different properties managed by the same company – such as Four Seasons or Ritz-Carlton hotels – increase in value as part of a collection of assets.

“The whole is worth more than the sum of its parts,” Judge Arthur Engoron said to summarize Chin’s testimony.

Chin added that developers also consider the long-term plan for how their assets might be impacted by outside circumstances, like the 2008 recession or the COVID-19 pandemic.

“Everyone in this room has a different perspective on what the next day and the future holds,” Chin said, comparing valuing assets to looking into a “crystal ball.”

Former President Donald Trump will likely attend his civil fraud trial on Thursday, according to sources familiar with the matter. He is not expected to be in attendance on Wednesday when his son Eric testifies.

Trump last attended the trial on Nov. 6 when he testified as the last state witness. In total, the former president has attended the trial for eight of the 39 days the court has been in session.

Trump is scheduled to testify on Monday, Dec. 11, as the last witness in the case.

Former President Trump appears to be done watching his civil fraud trial, and he had a lot to say about it on his way out of the courthouse.

Speaking to reporters, Trump renewed his attacks on Judge Engoron and accused the "whole system" of being rigged against him while referencing the criminal charges he faces in Washington, D.C., and Fulton County, Georgia.

"Our whole system is corrupt. This is corrupt. Atlanta is corrupt, and what's coming out of DC is corrupt," Trump said.

Trump again claimed that his net worth is more than is represented in his financial documents, and said that his Mar-a-Lago estate is worth "50 to 100 times more" than what Engoron determined.

Trump also resumed attacks on the judge -- who he said is "run by the Democrats" -- and New York Attorney General Letitia James, who he alleged is communicating with the Department of Justice to "keep me nice and busy."

The former president said he's been "stuck" in court when he would rather be campaigning in early primary states.

Asked by ABC News why he attended the trial despite no obligation to do so, he claimed his attendance was necessary to expose corruption to the press.

"Why attend? Because they want to point it out to the press how corrupt it is, because nobody else seems to be able to do it," Trump said.

Trump departed the courthouse and is not expected to return to court for the afternoon session.