100-300 USD
50-300 usd
$350-$600, depending on barrel, accesories, condition.
106
20-125 USD or so
well gd 58 ex 85 nib 106
The 106 was made between 1957-58. If you want an estimate of value then you must state the current condition like poor, fair, good, very good or excellent. Also is it still working? I need some sort of description to determine the estimated value.
The Peugeot 106 "Quicksilver" model was first introduced in 1991. There were several 106 models on offer at the time but in 1998, the range was reduced but the Quicksilver model remained in production.
Since the value 6.75 x 106 is already in the form of a x 10b, such that b is the integer and a is the real value, there is no need for extra work. 6.75 x 106 is indeed in scientific notation 6.75 x 106.
530
530
1.06*102
106