I am new to the hobby and wondering the value of my 1937 700e. It has correct serial numbers, all original parts, original paint and matching tender. It does have slight casting warping common for the year, is missing the jewels and suffered a broken roof (triangle break) that has been repaired. Otherwise like I said all original and fully functioning. I have included a few photos. I purchased this item for 3800. Any feedback is appreciated. Not looking to sell it, it's an important piece to me, just wondering what you guys think its value is given its condition. Thank you!