By my estimation 142 pages (assuming 300 words per page) is about four and a half hours of finished audio. I charge $200 per finished hour. Since you're paying me here instead of ACX, I have to add on the Freelancer product fee, so my bid is $1000. I have 20 books produced on ACX and always meet or exceed their quality standards and deliver a well-thought out and well performed audiobook.
I will provide the first 15 minutes for your approval, as is usual with ACX, and then record and master the rest of the book and deliver all the files to you or upload them directly to ACX.
Here are some samples:
US:
fiction: http://www.audible.com/pd/Mysteries-Thrillers/The-Coming-of-Jacob-Saunders-Audiobook/B01H0OZPIK/ref=a_search_c4_1_1_srTtl?qid=1480169821&sr=1-1
non-fiction: http://www.audible.com/pd/Nonfiction/The-Best-of-the-Empty-Nest-Book-2-Audiobook/B01F7SOKPU/ref=a_search_c4_1_2_srTtl?qid=1462911682&sr=1-2
non-fiction: http://www.audible.com/pd/Self-Development/Top-Ten-Ways-to-Build-Lasting-Relationships-Audiobook/B01H60MKWM/ref=a_search_c4_1_1_srTtl?qid=1471897478&sr=1-1
UK:
fiction: http://www.audible.com/pd/Sci-Fi-Fantasy/The-Eye-of-Mezitlan-Audiobook/B017JAJDZ6/ref=a_search_c4_1_2_srTtl?qid=1449931010&sr=1-2
non-fiction: http://www.audible.com/pd/Self-Development/Writing-Deep-Point-of-View-Audiobook/B01K7TNDTI/ref=a_search_c4_1_1_srTtl?qid=1471606830&sr=1-1