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 Donald Trump's plan to deliver part of his closing argument Thursday, as reported yesterday by ABC News, is now in doubt after he failed to meet a deadline to agree to limitations imposed by Judge Arthur Engoron.

According an email exchange between Engonon and defense counsel that was posted to the public docket Wednesday, Engoron said that Trump would have to follow the case's limited gag order, and that he would not be allowed to "impugn" the New York attorney general or her staff -- limitations that Trump attorney Chris Kise rejected, calling them "untenable."

"The limitations I am imposing, in my absolute discretion, are not subject to further debate. Take it or leave it," Engoron replied on Jan. 9, according to the email thread.

When Trump's lawyers missed the first deadline set by Engoron, the judge determined that Trump could not testify. Kise then responded that he did not see the deadline and requested that the closing arguments be postponed because of the death of Melania Trump's mother on Tuesday.

"I am sad to advise the Court that Mrs. Trump's mother passed away this evening. Because of the challenges presented by this deeply personal family matter, President Trump has asked that I request the Court postpone the date for closing argument," Kise wrote yesterday.

Engoron promptly denied the request and said the closings would continue as planned.

"On balance, going forward makes the most sense. Please tell Mr. Trump that I am sorry," Engoron wrote.

Kise informed Engoron that Trump still planned to attend the closings and speak.

"Despite the fact that his Mother-in Law, who he was very close to, passed away late last night, President Trump will be speaking tomorrow," Kise said in an email this morning.

When Engoron asked for assurance that Trump agreed to his rules, Kise pushed back, writing, "You are not allowing President Trump, who has been wrongfully demeaned and belittled by an out of control, politically motivated Attorney General, to speak about the things that must be spoken about."

"I won't debate this yet again. Take it or leave it. Now or never. You have until noon, seven minutes from now. I WILL NOT GRANT ANY FURTHER EXTENSIONS," Engoron replied at 11:54 a.m.

After Kise failed to respond, Engoron emailed him at 12:12 p.m. that he assumed Trump would not be speaking and that their email exchange would be posted to the court's public docket.

Responding to the development, Trump's legal spokesperson, Alina Habba, said in a statement to ABC News: "Is anyone surprised anymore?"