Looking on Namebio for sales most likely to be end user (Afternic, Sedo, Uniregistry, Namepull, Buy Domains, Private etc) shows the below data for LLL.io domains.....
155 - Total Sales
$824.1k - Dollar Volume
$5,316 - Average Price
$100 - Low Price
$55k - High Price
Taken in 47 extensions - The .com | .net | .co are not developed - it is developed in .de and .org - not checked any others
Looking at some of the sales on Namebio I reckon you could get between $1k - $3k - put a minimum offer of 1k on it and see if you get any bites
$2,000 is doable but as with most domains you might have to wait a while.........