1 A radon kit can cost anywhere from $13 to $30. 2  For example, the First Alert RD1 Radon Gas Test Kit costs $13 to $23. 3  Based on a 1-10 scale, anything under 4pCi/L is deemed âstandardâ according to the EPA. 4  If that number surpasses 4, mitigation will be necessary to ensure that the radon is free from the home. A system can cost upwards of $650 to $2,100. 2  According to this InspectorsJournal.com forum thread, users have stated that this process can cost anywhere from $1,200 to as much as $1,900 depending on the venting and the size of the home. 3  The geographical location will play a rather big role as well.
When to Visit Chilean Patagonia. The best time to visit Chilean Patagonia is November to early March (summertime in the southern hemisphere). Although you'll compete with heavy crowds during this peak season, the weather is ideal for exploring Torres del Paine National Park and Tierra del Fuego.
Important Note: The information found below is a general depiction of what the weather and climate are like in Patagonia throughout the year. However, please note that the weather in this region of our world is extremely unpredictable. It is very important that travelers come well prepared for all weather conditions regardless of when you choose to travel.