Question: What was the estimated building cost of the new area?
About the article "Disney's Animal Kingdom", section "Avatar: World of Pandora".

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The estimated cost of MTAS was £6.3m. 
Construction began 1 August 1972 and finished on 29 November 1975.
It was inaugurated on 29 November 1975.
It was named after the director of the savings bank at that time, Oskar Specht.
The architect of the building was Karl-Heinz Zernikow from Hagen.
The cultivated surface amounted to the effective area (office surface: .
The building had 22 projectiles, of it 2 basements, the building height over the upper edge of the area was , the building length of , the building width approximately .
The front consisted of a pre-hung aluminum construction with a surface of .
The converted area amounted to .
A characteristic was the constant reinforced concrete slab, which served the balance of the building for the elevator pits: , and thick.
Water leakage penetrated, and damaged building insulation.
Repairs would have required further measures, including improvements to the air conditioning system and installation of a second stairway for fire safety reasons.
Repair costs were estimated at €42 million.
It was estimated that demolition would cost 5 million euro and construction of a new building would cost €16.8 million.
Therefore, it was decided to demolish the current building and construct a new one. 
The cost of the project was initially estimated at 62.8 million dollars.
In 2011, the estimate for renovating the building was adjusted upwards by 39 million dollars.
The increased cost was due to inflation. 
Plans for a major redevelopment of the Central Business District of Allentown were announced in late 2009 as a result of Neighborhood Improvement Zone (NIZ) legislation passed by the Pennsylvania legislature.
Focused on the 7th and Hamilton Streets area, a one square block was acquired in 2011 in which several new structures are planned to be erected:  An 8,500-seat arena, including sports bar and retail shop at an estimated cost of $177.1 million.
An eight-story office building for Lehigh Valley Hospital's sports medicine center, which will occupy floors two through six.
The first floor will be retail space and a sports bar, with floors seven and eight open for a yet-to-be-signed lease.
The building, at an estimated cost of $24.5 million, will be a finished shell that will require what could be tens of millions of dollars more to customize it.
A 180-room hotel, restaurant and banquet center.
In October 2013, it was confirmed that the hotel will be a Marriott Renaissance Hotel, constructed at an estimated cost of $23.5 million.
Two parking decks to be owned by the city.
One five-story parking deck with 640 spaces is to be built on Linden Street, behind the hotel.
A second parking lot, with 120-spaces, is to be built under the office building on Hamilton Street at an estimated cost: $19 million.
Two additional structures, One City Center and Two City Center, are planned.
One City Center is a $50 million office complex that will include a 570-space underground parking garage with an estimated capacity of more than 700 mostly white-collar office workers.
One City Center is purposed on southeast corner of 7th and Hamilton Streets on Center Square.
Two City Center is located on the northeast corner of 7th and Hamilton Streets and opened in March 2014 with National Penn Bank being the anchor tenant.
In addition, the Americus Hotel, located at 6th and Hamilton Streets is currently under renovation, partially funded by NIZ monies.
The Farr Building, at Eighth and Hamilton streets, and the vacant Dime Savings and Trust Company Building, at Seventh and Hamilton, were retained and are being incorporated into the project.
The project has generated some concern centered on the huge cost of the endeavor from funding a plan with no cap.
The estimated cost of the project is currently $277 million.
As of October 2012, $224.3 million in bonds have been sold.
Existing structures were demolished in early 2012.
However, several lawsuits were filed due to the nature of the funding of the project.
The lawsuits were settled in mid-2012 and construction is now underway with an estimated 2014 completion for the center city district. 
Timeline of cost increases.
The construction of the Scottish Parliament Building has generated controversy in several respects.
Rising costs and the use of public money to fund the project generated most controversy.
Initial estimates for constructing a new building were projected to be between £10m and £40m in 1997.
By early 2004, the estimated final cost of the project was set at £430m, some ten times greater.