The Egyptian deal involves 3 components - 24 rafales, 1 Fremm frigate and weaponery like MBDA air-to-air missiles
A French Senate report said the average unit price of a 6,000-ton FREMM is €605 million, excluding development cost, using 2013 prices. Whereas another source says, French newspaper La Tribune reported in January 2015 that France had offered two DCNS FREMM multi-mission frigates worth 1.8 billion euros and and 20 Dassault Rafales worth 3.6 billion euros.
If we consider Fremm price to be $ 1Bn and weapons package for jets and frigate to be close to $2 -2.2 Bn (thales CEO says thales portion itslef is close to Euro 1Bn) so what is left is between a ball parked figure of = $2.7Bn - $2.9Bn.
Assuming the financial charges and commission for the bank loans for 10 years to be around $ 300-500 Mn then the left over figure is $2.2 Bn - $2.4 Bn and $2.4Bn - $2.6 Bn == $2.2 - 2.6 Bn
Implying each jet is around $ 92Mn - $108 Mn
One source says On the Rafale, the total program cost is €45.9 billion, excluding the development cost, with a unit price of €74 million for the B twin-seater, €68.8 million the C single-seater, and €79 million for the M naval version, based on 2013 prices, a French Senate report said.
Egypt Seeks Bank Loans for French Arms Buy
Mind you the Euro 68.8 Mn translates to approx $ 89 Mn (Euro/Dollar was around 1.3 in 2013). Thus my ball park figure estimate is almost in line. Only difference would be that Egypt Rafale would be F3R versus 2013 figures of F3. (F3R from 2018 onwards so part fleet perhaps in F3 and part F3R with upgrades later as part of MLU)
BTW if i assume TOT cost and scale for a larger deal the price of $90-110 holds good with perhaps a deal size of $ 11.8-13.8 Bn in the lower side for MMRCA 126 birds. If LCC cost is high (as i still dont know how its calculated within IAF and MOD) then it may balloon to higher figure.