BASH combine two data sources into an array

gistfile1

This will do it:

Code:
#!/bin/bash
IFS='
'

xbox_name=($(curl -s http://marketplace.xbox.com/en-US/Promotion/dealoftheweek|grep -i "a class"|grep -i "title="|cut -d""" -f6))
xbox_price=($(curl -s http://marketplace.xbox.com/en-US/Promotion/dealoftheweek|grep -i "mspoints goldprice"|cut -d">" -f3|cut -d"<" -f1))
loop=${#xbox_name[*]}
for ((counter=0; counter<=$loop; counter++))
do
echo "${xbox_name[$counter]}" "${xbox_price[$counter]}"
done
"IFS=" forces bash to delimit at line breaks rather than spaces
The next two lines read name and price into arrays
loop= gets the number of array items
And the rest iterates through the array, echoing the name and corresponding price on each line.

I didn't bother looking at how you are reading the input since it seems to do the job.

Note, if you want to tabulate it like your example you'll have to play with your formatting for the echo - but I'm not doing everything for you